sensors_start/etc/init/sensors_musl.cfg

{
    "services" : [{
            "name" : "sensors",
            "path" : ["/system/bin/sa_main", "/system/profile/sensors.xml"],
            "uid" : "sensor",
            "gid" : ["sensor", "shell"],
            "secon" : "u:r:sensors:s0"
        }
    ]
}